package com.handtransaction.service;


import com.handtransaction.entity.Demand;
import org.springframework.stereotype.Service;

import java.util.List;

@Service
public interface DemandService {
    public void AddDemand(Demand demand);
    public void DeleteDemandByDid(Integer did);
    public void UpdateGoods(Demand demand);
    public Demand QueryDemandBydid(Integer did);
    public List<Demand> QueryDemandBydcid(String dcid);
    public List<Demand> QueryDemandBydm(String dmessage);
    public List<Demand> QueryDemand();
}
